EP 3192886 B1 20181017 - DEVICE FOR FIXING BIOLOGICAL SOFT TISSUE, AND METHOD FOR PRODUCING SAME
Title (en)
DEVICE FOR FIXING BIOLOGICAL SOFT TISSUE, AND METHOD FOR PRODUCING SAME
Title (de)
VORRICHTUNG ZUR FIXIERUNG VON BIOLOGISCHEM WEICHGEWEBE UND VERFAHREN ZUR HERSTELLUNG DAVON
Title (fr)
DISPOSITIF POUR FIXER UN TISSU MOU BIOLOGIQUE, ET SON PROCÉDÉ DE PRODUCTION
Publication
Application
Priority
- JP 2014183716 A 20140909
- JP 2015050101 A 20150312
- JP 2015004596 W 20150909
Abstract (en)
[origin: EP3192886A1] The purpose of the present invention is to provide a device for fixing biological soft tissue, the device being composed of a magnesium-based alloy material, wherein the device is endowed with strength and deformation performance for being used as a device for coupling biological soft tissue that has been cut or separated due to an incision or the like during a surgical procedure, and is completely degraded in vivo and discharged after adhesion of the soft tissue or after healing of the incision tissue. This device, composed of a magnesium-based alloy material, is composed of a ternary Mg alloy material of Mg-Ca-Zn. In the Mg alloy material, the Ca and Zn are contained within the solid-solubility limit with respect to the Mg. The remainder is composed of Mg and unavoidable impurities. The Zn content is 0.5 at% or less. The Ca and Zn content has a relationship of Ca:Zn=1:x (where x is 1 to 3) by atom ratio. The crystal grain structure is equiaxed, the crystal grain size according to linear intercept being 30 to 250 µm.
IPC 8 full level
C22C 23/04 (2006.01); A61L 31/00 (2006.01); C22C 23/00 (2006.01); C22F 1/06 (2006.01)
CPC (source: EP KR RU US)
A61L 31/00 (2013.01 - EP RU US); A61L 31/022 (2013.01 - KR); B21C 23/002 (2013.01 - US); B22D 7/005 (2013.01 - EP US); C22C 1/02 (2013.01 - EP US); C22C 23/00 (2013.01 - EP US); C22C 23/04 (2013.01 - EP KR RU US); C22F 1/06 (2013.01 - EP KR RU US); C22F 1/00 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3192886 A1 20170719; EP 3192886 A4 20170830; EP 3192886 B1 20181017; AU 2015313647 A1 20170323; AU 2015313647 B2 20200409; AU 2020204559 A1 20200730; CA 2960612 A1 20160317; CA 2960612 C 20201027; CN 106715737 A 20170524; CN 106715737 B 20181204; ES 2706890 T3 20190401; JP 2017197846 A 20171102; JP 6164675 B2 20170719; JP WO2016038892 A1 20170427; KR 102227158 B1 20210311; KR 20170053640 A 20170516; MY 183300 A 20210218; PL 3192886 T3 20190531; RU 2017111570 A 20181011; RU 2017111570 A3 20190326; RU 2688064 C2 20190517; SG 11201701814T A 20170427; US 10994056 B2 20210504; US 2017258968 A1 20170914; WO 2016038892 A1 20160317
DOCDB simple family (application)
EP 15839699 A 20150909; AU 2015313647 A 20150909; AU 2020204559 A 20200708; CA 2960612 A 20150909; CN 201580048143 A 20150909; ES 15839699 T 20150909; JP 2015004596 W 20150909; JP 2016546858 A 20150909; JP 2017116430 A 20170614; KR 20177007997 A 20150909; MY PI2017700798 A 20150909; PL 15839699 T 20150909; RU 2017111570 A 20150909; SG 11201701814T A 20150909; US 201515510106 A 20150909